<template>
  <svg :class="svgClass" aria-hidden="true" v-on="$listeners" >
    <use :xlink:href="iconName" />
  </svg>
</template>
<!--class="svg-external-icon svg-icon"-->
<script>

export default {
  name: 'SvgIcon',
  props: {
    iconClass: {
      type: String,
      required: true
    },
    className: {
      type: String,
      default: ''
    }
  },
  computed: {
    iconName() {
      return `#icon-${this.iconClass}`
    },
    svgClass() {
      if (this.className) {
        return 'svg-icon ' + this.className
      } else {
        return 'svg-icon'
      }
    },
    // styleExternalIcon() {
    //   return {
    //     mask: `url(${this.iconClass}) no-repeat 50% 50%`,
    //     '-webkit-mask': `url(${this.iconClass}) no-repeat 50% 50%`
    //   }
    // }
  }
}
</script>

<style scoped>
.svg-icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}

/*.svg-external-icon {*/
/*  background-color: currentColor;*/
/*  mask-size: cover!important;*/
/*  display: inline-block;*/
/*}*/
</style>
